baber/WOPTO huggingface dataset:
Patent CA-1235579-A (CA)
Inventor: MOSKOWITZ DAVID
IPC: C04B35/58
Filed: 1984-03-23
Granted: 1988-04-26
Abstract: ABSTRACT       Methods are disclosed of making and of using a high density high strength titanium diboride comprising material.  The method of making comprises (a) compacting a mixture of titanium diboride, 5-20% by weight of a metal group binder, and up to 1% oxygen and up to 2% graphite, the mixture having a maximum particle size of 5 microns, and (b) sintering the compact to substantially full density.  The TiB2 may be replaced by- up to 10% TiC.  The method of use is as a cutting tool at relatively high speeds against aluminum based materials.
Patent CA-1219609-A (CA)
Inventor: OHMURA HIDEO
IPC: B65H3/00
Filed: 1984-04-02
Granted: 1987-03-24
Abstract: Abstract of the disclosure An apparatus for processing paper sheets comprises a judgment unit for judging paper sheets picked up by a batch takeout device, whereby the paper sheets are classified into two groups, a first group fit for reuse, and a second group unfit for reuse, a first collecting device for collecting the first group of paper sheets, a second collecting device for collecting the second group of paper sheets.  The second collecting device includes therein a batch half-wrapping device for half-wrapping and banding the second group of paper sheets collected in the second collecting device, and a destroying unit for preventing the second group of paper sheets collected in the second collecting device from being reused.  The apparatus further comprises a conveyor device provided between the batch takeout device and the second collecting device and adapted to deliver the second group of paper sheets, selectively, to the batch half-wrapping device or the destroying unit.
Patent CA-1242334-A (CA)
Inventor: ISHIDA KATSUYUKI
IPC: D06F23/04
Filed: 1984-06-08
Granted: 1988-09-27
Abstract: ABSTRACT         A washing machine having a washing tub including a fixed drum mounted on the upper side thereof, and a movable drum disposed under the fixed drum so as to rotate horizontally.  The fixed drum has projection parts for providing clothes with a contact friction force on the inner wall thereof.
Patent CA-1236896-A (CA)
Inventor: CUSACK ROBERT F
IPC: G01B5/012
Filed: 1984-06-13
Granted: 1988-05-17
Abstract: ABSTRACT OF THE DISCLOSURE           The specification describes a probe assembly in which an adapter is detachably connected to a probe housing having a stylus projecting from one end thereof for contacting an object. The assembly includes means which defines a well of a given radial dimension in an end face of the adapter.  The opposite end of the housing has a member projecting therefrom with a radial dimension less than that of the well and is insertable therein.  Radially adjustable means are provided to contact sides of the member and to radially shift the housing to position the stylus at a desired location relative to a major axis of the adapter.
Patent CA-1210101-A (CA)
Inventor: CLATTERBUCK CARROLL H
IPC: H01F27/36
Filed: 1984-06-19
Granted: 1986-08-19
Abstract: HIGH VOLTAGE ISOLATION TRANSFORMER                       ABSTRACT     A high voltage isolation transformer (10) is pro-vided with primary (30) and secondary (32) coils separated by discrete electrostatic shields from the surfaces of insulating spools (12, 14) on which the coils are wound.  The electrostatic shields are formed by coatings (49, 59, 50, 60) of a compound having a lower electrical conductivity which com-pletely encase the coils and adhere to the surfaces of the insulating spools (12, 14) adjacent to the coils.  Coatings (47, 48) of the compound also line axial bores of the spools, thereby forming electro-static shields separating the spools from legs (18, 20) of a ferromagnetic core (16) extending through the bores.  The transformer is able to isolate a high constant potential applied to one of its coils, with-out the occurrence of sparking or corona, by coupling the coatings lining the axial bores to the ferromagnetic core and by coupling one terminal of each coil to the respective coating encasing the coil.
Patent CA-1247016-A (CA)
Inventor: TAKATA SATOSHI
IPC: A61M1/22
Filed: 1984-08-03
Granted: 1988-12-20
Abstract: Abstract of the invention An apparatus for purifying blood which is able to separate blood into plasma and blood rich in blood cells, to purify the separated plasma and to mix the purified plasma into the blood stream simultaneously by itself. The apparatus has two parts, i.e. a blood flowing system in which the blood is separated by means of porous hollow fibers provided in a container and the purified plasma is mixed into the blood stream through the hollow fibers, and a plasma flowing path in which the separated plasma is circulated and purified at a plasma purifying device provided on the way of the path. The apparatus has a simple structure and can be operated without any specific cares and difficulty. The apparatus is free from any problems, for instance, hemolysis, fiber blockage, mixing of the purifier particles into blood, and the like.
Patent CA-1225679-A (CA)
Inventor: GARVEY PAUL W
IPC: F16L29/02
Filed: 1984-08-24
Granted: 1987-08-18
Abstract: ABSTRACT OF THE DISCLOSURE    A valve assembly has an outer body with an internal passageway for gas containing a valve seat and a valve member which can be lifted from the valve seat by rearward pressure.  An inner body is threaded in the passageway, and itself includes an internal passage and a plunger within the passage.  The plunger has a forward hollow sleeve portion and two arms extending rearwardly at diametrally opposite positions, the arms being linked at their rearward ends by a bridge from which extends an activating member adapted to hold the valve member away from the valve seat.  The plunger has a sealing member forwardly of the activating member for closing the internal passage when the plunger is in a forward position.  The inner body has two opposed grooves to receiving the arms, thus interlocking the plunger and the inner body so that rotation of the one requires rotation of the other.  The bridge portion can be engaged by a forked tool for rotating it.
Patent CA-1244900-A (CA)
Inventor: HAJEK CHARLES V
IPC: H02G15/188
Filed: 1984-09-19
Granted: 1988-11-15
Abstract: Abstract Bifurcated and trifurcated joints (Y-joints and H-joints) between shielded, medium voltage electrical cables comprising a main cable and one or two branch cables can be formed by connecting the conductors of the cables, positioning one of the main cable and one of the branch cables in relatively close parallel relationship, applying stress control material over the semiconductive shield of the cables to encompass the cut-back edge of the semiconductive shield and the adjacent insulation layer of each of the cables and between the shields of the parallel cables, enclosing the joint in a protective sleeve comprising an inner insulating layer and an outer conductive layer, and electrically connecting the outer conductive layer to each of the shields of the cables.          An outer protective jacket enclosing the entire joint can be applied.  Terminations of adjacent parallel electrical cables can be similarly formed.
Patent CA-1213239-A (CA)
Inventor: TAUZIN FRANCIS
IPC: B61D19/02
Filed: 1984-11-29
Granted: 1986-10-28
Abstract: Abstract.-CABIN FOR AN AERIAL CABLEWAY.            A cabin of an aerial cableway having a generally square shape and at least a door opening on the whole lateral wall. The door comprises two panels adapted to abut one another for closing the door opening and to move symmetrically away along a curved path towards the open position. In the open position each panel covers one half face of the end wall. An actuat-ing mechanism includes link rods secured to the roof and to the floor of the cabin for guiding and moving symmetrically the door panels.
Patent CA-1250196-A (CA)
Inventor: HARRISON ALAN M
IPC: D06N7/00
Filed: 1985-01-04
Granted: 1989-02-21
Abstract: ABSTRACT      A floor covering and method of making same as disclosed in which a mixture of a heat curable plastic material and an abrasive grit is applied to a sheet of base material and levelled.  Subsequently a mixture of abrasive and coloured grit  is sprinkled on the uncured surface.  The product is then cured to produce a non-slip floor covering.
Patent CA-1253029-A (CA)
Inventor: SERPELLONI MICHEL
IPC: A23G9/52
Filed: 1985-02-05
Granted: 1989-04-25
Abstract: SUGARLESS ICE CREAM AND PROCESS FOR PRODUCING IT     ABSTRACT OF THE DISCLOSURE         Sugarless ice cream characterised by the fact that it  comprises,  as sweetening and texture forming agent, a polyol content of DP equal to or higher 3, higher than 2%, preferably  than 3 % or more preferably still than 6 % and less  than  15 %, preferably than 12 % by weight with res-pect to dry matter in the finished product.     (no figure)
Patent CA-1239079-A (CA)
Inventor: BELL ROBERT L
IPC: B60N2/20
Filed: 1985-03-12
Granted: 1988-07-12
Abstract: ABSTRACT OF THE DISCLOSURE     An improved motor vehicle seat hinge mechanism which includes an inertia sensitive latching device which prevents forward rotation of the seat back in the event of sudden vehicle deceleration.  The vehicle seat hinge mechanism according to this invention improves over prior art designs by providing  a quadrant  component which does  not present objectionable  rearward  protrusions which  interfere with  rear  seat occupants while entering and egressing from the rear seat area and, further, avoids the presentation of sharp projections which could cause tearing and wearing of interior trim fabrics.  The seat back hinge mechanism  further  includes  a  cam plate  which biases  the  inertia sensitive latching device such that it is in a position to latch when the seat back is in its normal position.  Due to the use of the cam plate, the seat hinge according to this invention is less sensitive to malfunctions caused by hinge component misalignment.
Patent CA-1242094-A (CA)
Inventor: BRIGGS JONATHAN
IPC: G02B27/48
Filed: 1985-03-13
Granted: 1988-09-20
Abstract: ABSTRACT OF THE DISCLOSURE      A method and apparatus are described for enhanced detection relative to background radiation, of electromagnetic signals from an emitter of radiation in response to incident radiation.  The method and apparatus have particular applicability in the field of particle detection, e.g. fluorescent particle detection.
Patent CA-1238923-A (CA)
Inventor: TENUD LEANDER
IPC: C07C215/40
Filed: 1985-04-03
Granted: 1988-07-05
Abstract: ABSTRACT OF THE DISCLOSURE           A process is disclosed for the production of a novel optically-active di-[3-chloro-2-oxy-propyltrimethyl-ammonium]-tartrate of the formula:       The process involves converting racemic 3-chloro-2-oxy-propyltrimethylammonium chloride by racemate resolution with optically-active tartaric acid into the optically-active di-[3-chloro-2-oxy-propyltrimethylammonium]-tartrate. Such optically-active tartrate compound is dissociated in tartaric acid and optically-active 3-chloro-2-oxy-propyltrimethylammonium chloride and the latter is converted with inorganic cyanides.  From the product, the production of optically-active carnitine nitrile chloride can be achieved.
Patent CA-1231110-A (CA)
Inventor: LUNN GARFIELD R
IPC: B65G59/06
Filed: 1985-04-26
Granted: 1988-01-05
Abstract: Abstract of the Disclosure A turret journalled on a vertical axis has a plurality of vertically spaced pockets open at their upper and lower ends and spaced circumferentially around its outer periphery.  A workpiece hopper has a downwardly extending outlet lying on the circle defined by the upper ends of the pockets so when a pocket registers with the outlet, a workpiece gravitates into the pocket. A motor driven worm gear which rotates about a horizontal axis is disposed adjacent the outer periphery of the pocket such that a workpiece deposited into the pocket registering with the hopper outlet is engaged by and between a pair of adjacent convolutions of the worm gear thread.  That workpiece thus forms a driving connection between the worm gear and the turret to index the turret in a work-advancing direction to a position wherein the next upstream pocket on the turret registers with the hopper outlet to receive another workpiece and again index the turret in the work-advancing direction.  The lower ends of the pockets are normally blocked by a stop plate that has a lost motion rotary driving connection with the turret.  A proximity switch spaced circumferentially from the outlet senses the presence of a workpiece in an adjacent pocket to reverse the rotation of the worm gear and index the turret through a small arc relative to the stop plate which aligns the lower ends of the pockets with openings in the stop plate to discharge the workpieces therefrom.
Patent CA-1239012-A (CA)
Title: Stable disposable absorbent structure
Inventor: ERDMAN EDWARD P
IPC: A61F13/15
Filed: 1985-05-01
Granted: 1988-07-12
Abstract: A STABLE DISPOSABLE ABSORBENT STRUCTURE          Abstract An absorbent product is provided which is disposable, light weight, stable and potentially thin.  It is comprised of a superstructure of resilient fibers in combination with super absorbent, which combination is provided with apertures.  The apertures and at least one side of the superstructure are covered with hydrophilic material.
Patent CA-1264179-A (CA)
Inventor: POSSO PATRICK
IPC: G11B23/02
Filed: 1985-06-24
Granted: 1990-01-02
Abstract: Arrangement constituted by a stack of boxes intended to contain drawers, in particular for the storage of audio and video recording tapes. The boxes have different dimensions. The widths and heights of the boxes are dimensioned to adapt to the contents and to allow a large number of combinations. On their upper side, the boxes comprise profiled ribs on which are fitted grooves of matching profile provided on a lower side of the boxes.
Patent CA-1233672-A (CA)
Inventor: MIMS DONALD S
IPC: G01K17/06
Filed: 1985-07-09
Granted: 1988-03-08
Abstract: ACCURATE METHOD OF MEASURING STEM QUALITY                 (D#77,856-F) ABSTRACT         A method for determining the quality of steam flowing in a line used for steam injection, e.g. in an oil well.  It has a vertical loop in the line, with an orifice in the up-flow side.  The pressure, temperature and pressure drop at the orifice are measured before and after injecting a stream of water upstream from the orifice.  The water stream is injected at a constant flow rate, and its temper-ature and pressure are measured.  Using the measurements before and after the introduction of the water stream, simultaneous equations are developed related to the mass flow rate and to the heat flow rate, so that the steam quality may be determined.
Patent CA-1255464-A (CA)
Inventor: ISHII HIROYUKI
IPC: E05C17/44
Filed: 1985-07-17
Granted: 1989-06-13
Abstract: ABSTRACT OF THE DISCLOSURE    A stopper which has a rod projected from the lower end opening in a hollow body to be slidable in upward and downward directions and mounted to be urged by the lifting force of a spring, a pedal attached to the rod, an actuator formed symme-trically with recesses and rotatably supported to one side of the rod, the body formed with a guide slot 8 adapted so that the actuator is disposed in a predetermined direction slidably in upward and downward directions therein, a rotary controller for rotating the actuator in a predetermined angle, and a con-nector for engaging the actuator at a predetermined angle, the rod formed to be able to be axially contracted and elongated and returned.  Thus, the stopper can lock and release the lock merely by depressing the pedal, thereby improving the operabi-lity and can always lock in a predetermined stroke.
Patent CA-1258009-A (CA)
Inventor: STAENDEKE HORST
IPC: C08K9/08
Filed: 1985-08-21
Granted: 1989-08-01
Abstract: FLAME-RETARDANT AGENTS STABLE TO HYDROLYSIS, BASED ON AMMONIUM POLYPHOSPHATE   ABSTRACT OF THE DISCLOSURE    A flame-retardant agent based on free flowing, pulverulent ammonium polyphosphate of the general formula H(n-m)+2(NH4)mpn03n+1 in which n stands for an integer with an average value of about 20 to 800 and the ratio of m/n is about 1, consists substantially of a)   about 75 to 99.5 mass % ammonium polyphosphate and b)   about 0.5 to 25 mass % of a reaction product of a polyisocynate and a carbodiimidization catalyst, the polycarbodiimide encapsulating the individual ammonium poly-phosphate particles.
Patent CA-1243543-A (CA)
Inventor: BRINGHURST EDWARD D
IPC: H01F7/08
Filed: 1985-10-09
Granted: 1988-10-25
Abstract: PERMANENT MAGNET, STORED ENERGY, PRINT HEAD            Abstract of the Disclosure A print head for a dot matrix serial printer, including a high energy permanent magnet (13) surrounded by a plurality of coil/post combinations (15, 17) each aligned with a print hammer (23), is disclosed. The high energy permanent magnet (13) is centrally mounted on a ferromagnetic base plate (11) having a plurality of outwardly extending arms (41). A coil/post combina-tion (15,17) is mounted on each arm (41). The coil/post combinations (15, 17) are surrounded by an apertured spacer ring (19) formed on a nonmagnetic material. The hammers (23) are formed by the inwardly extending arms of a print hammer disc (21) mounted on the spacer ring (19) such that a hammer (23) is aligned with each coil/post combination (15, 17). The tips of the hammers overly a stepped pole (25) mounted on the outer end of the high energy permanent magnet (13). When the coils (15) are deenergized, the magnetic flux produced by the permanent magnet (13) stresses the hammers (23) by pulling them against the tips of their related posts (17). While pulled toward the stepped pole, the hammer tips remain spaced therefrom. The hammers and the stepped pole (25) are sized, configured and positioned such that the tips of the hammers lie in the step region (109) of the stepped pole (25). As a result, magnetic flux flowing between the stepped pole (25) and the hammer tips is split between two main paths, one lying generally orthogonal to the plane of the hammers and the other lying generally coplanar with the plane of the hammers. Energization of any coil (15) by a pulse of appropriate polarity and magnitude cancels the magnetic force pulling the related hammer (23) against the related post (17), releasing the hammer (23). The stored energy created by stressing the hammer (23) causes the hammer (23) to press an associated dot printing wire (27) against a ribbon resulting in the printing of a dot on a print receiving medium. Termination of the coil energization pulse results in the hammer (23) being reattracted to its related post (17). Splitting the magnetic flux at the stepped pole (25) reduces the magnetic force at the stepped pole, allowing the hammers (23) to be more readily released.
Patent CA-1246946-A (CA)
Inventor: PAULEY REGINALD W
IPC: B25B21/02
Filed: 1985-11-22
Granted: 1988-12-20
Abstract: ABSTRACT OF THE DISCLOSURE        IMPULSE TOOL HAVING SHUT OFF SYSTEM   An impulse tool has an air motor connected to rotate a housing that carries a spindle adapted to be connected to a tool.  The housing and cavity provide a pulsating force for rotating the spindle and tool to a pre-selected torque limit.  When the limit is reached a rod in the housing is moved rearwardly to contact an "L" shaped arm.  The "L" shaped arm is moved to release a valve assembly that operates to close off the air supply to the air motor and thereby turn off the tool.
Patent CA-1269673-A (CA)
Inventor: ZINNEN HERMANN A
IPC: C07C33/02
Filed: 1986-07-29
Granted: 1990-05-29
Abstract: "PROCESS FOR SEPARATING MONOTERPENES"             ABSTRACT         An adsorptive method of separating alcohols from aldehydes and/or ketones of monoterpenes is disclosed.  The method uses an X-type zeolite containing sodium or potassium cations to selectively adsorb the alcohols thereby allowing recovery of an aldehyde and/or ketone-containing raffinate stream and, after desorption, an alcohol extract stream.  The method is suitable for feed mixtures containing individual or multiple monoterpenoid components.
Patent CA-1273581-A (CA)
Inventor: KURONO MASAYASU
IPC: B01D11/02
Filed: 1986-08-08
Granted: 1990-09-04
Abstract: ABSTRACT OF THE DISCLOSURE    An extract of Swertia japonica Makino, which contains water-soluble and insoluble components and a method of obtaining the same. The extract is used as an effective agent for the prevention of     alopecia.
Patent CA-1274308-A (CA)
Inventor: BAKER IAN M
IPC: H04N5/3745
Filed: 1986-09-18
Granted: 1990-09-18
Abstract: ABSTRACT IMAGING DEVICES In an imaging device, photocurrent generated by detector elements (l), e.g. cadmium mercury telluride photodiodes, may be integrated in resettable capacitors (2), and an output signal (S) may be derived by reading the potential of the capacitor (2) at the end of its integration period, e.g. using a source follower MOST (3).  In accordance with the invention first and second capacitors (2a and 2b) are switchably coupled in alternate parallel arms between each detector element (1) and the voltage-reading means (3), by means of an arrangement of input gates (8a and 8b) and output gates (9a and 9b).  Since one of the first and second capacitors (2a or 2b) can be coupled to the detector element (1) while the other (2b or 2a) is coupled to the voltage-reading means (3), each detector element (1) can be switched from one to the other so as to be operated the whole time for photodetection without its signal being lost (i.e. not integrated) when reading the previous output signal from that detector element (1).  This is particularly useful for coupling a row of storage capacitors via a 2-d switching array to a 2-d array of infrared detector elements (1).  A similar arrangement of alternately-switchable first and second capacitors (2a and 2b) may be used for visible light imaging, and a modified arrangement may used with a CCD signal processing circuit.     (Figure 2).
Patent CA-1265402-A (CA)
Title: Anti-air embolism and antiblood loss device for cvp  catheter
Inventor: TEEPLE EDWARD JR
IPC: A61M5/36
Filed: 1986-11-28
Granted: 1990-02-06
Abstract: ABSTRACT           An anti-air embolism device for use between  a patient's  CVP  catheter  and  source  of fluid comprising inlet connection mean adapted to connect said device  with a  source  of  fluid;  an outlet means including means for locking said device  to  the  patient's  CVP  catheter;  a passageway  connecting  said  inlet  and outlet connection means for fluid passage, and an occluder interposed within said  passageway  to prevent the entrainment of air within the patient's CVP catheter upon disconnection of a  source of fluid at said inlet connection means.
Patent CA-1264448-A (CA)
Inventor: DOTTI ENRICO
IPC: F16L33/28
Filed: 1987-03-27
Granted: 1990-01-16
Abstract: ABSTRACT OF THE DISCLOSURE      A traction resistant termination for a tube which transports fluids under high pressure, the tube having an inner tubular member of an elastomeric or plastomeric material surrounded by at least two helically wound layers of metal straps.  The tubular member is received within a first hollow cylindrical body extending from a flange having an opening therethrough with which the body is coaxial.  The layers of metal straps and a powder having a hardness greater than the hardness of the straps and surfaces adjacent thereto are clamped between the first body and a second hollow cylindrical body coaxial with the first body.  At least one of the first and second bodies is integral with the flange.  Also, a method of interconnecting the tube with such bodies.